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    • Image courtesy of opentextbc.ca

      opentextbc.ca

      • A trough is the opposite of a crest, so the minimum or lowest point of the wave. When the crests and troughs of two sine waves of equal amplitude and frequency intersect or collide, while being in phase with each other, the result is called constructive interference and the magnitudes double (above and below the line).
      en.wikipedia.org/wiki/Crest_and_trough

      Crest and trough - Wikipedia

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  3. www.physicsclassroom.com › class › wavesPhysics Tutorial: The Anatomy of a Wave - The Physics Classroom

    This Lesson discusses details about the nature of a transverse and a longitudinal wave. Crests and troughs, compressions and rarefactions, and wavelength and amplitude are explained in great detail.

  4. www.savemyexams.com › o-level › physicsFeatures of Waves | Cambridge O Level Physics Revision Notes 2023

    Jan 30, 2024 · Crests & Troughs. A crest, or a peak, is defined as: The highest point on a wave above the equilibrium, or rest, position. A trough is defined as; The lowest point on a wave below the equilibrium, or rest, position. Crest and Trough of a Wave. Diagram showing a crest and a trough on a transverse wave

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  6. en.wikipedia.org › wiki › Crest_and_troughCrest and trough - Wikipedia

    A crest is a point on a surface wave where the displacement of the medium is at a maximum. A trough is the opposite of a crest, so the minimum or lowest point of the wave.

  7. www.savemyexams.com › igcse › physicsWaves - IGCSE Physics Revision Notes - Save My Exams

    Sep 29, 2024 · Crests & troughs. A crest, or a peak, is defined as: The highest point on a wave above the equilibrium, or rest position. A trough is defined as. The lowest point on a wave below the equilibrium, or rest, position. Wave crests and troughs

  8. www.khanacademy.org › science › ms-physicsWave properties - Khan Academy

    Wavelength is the distance between the same spot on two sections of a wave. A wave’s frequency can be measured by how many crests (or how many troughs) pass a location in a certain amount of time. A wave with a larger frequency has more energy. If a wave’s frequency doubles, its energy also doubles.

  9. www.miniphysics.com › ripple-tankRipple Tank | Mini Physics - Free Physics Notes

    The dark patches correspond to the crests of the waves, while the bright patches signify the troughs. In essence, the ripple tank provides a tangible and observable platform for students and researchers to explore wave phenomena in a controlled environment.

  10. alevelphysics.co.uk › notes › superposition-of-wavesSuperposition Of Waves | Principle, Theorem, Examples ...

    Consider two waves that arrive in antiphase (with a phase difference of π or 180°) as illustrated in Figure 2. The crest of one wave and the trough of another wave arrive at exactly the same time. Hence, they interfere destructively. A resultant wave is produced, which has a smaller amplitude.

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